A small animal, white terns have completely white bodies, in addition to being birds with white heads. They are long, small, and have an average lifespan of 36 years. Their legs are short and black.

On perched bird, wing patch shows only as a thin ... while the western birds are more solitary; bears 2 white eggs. Migration: primarily a summer resident in the United States, with most migrating ...

The male is unlike any other finch in North America ... can be separated from the lesser goldfinch by their bolder wing pattern and white undertail coverts. The female Lawrence’s goldfinch ...

The toughest shoot in the Andes film involved filming the white-winged Diuca finch – also known as the glacier bird. It’s the only bird known to build its nest inside glaciers, and with a ...